$613+ Cheap flights from San Francisco (SFO) to St Kitts
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SKB
Nov 19 — Nov 261
1 adult, Economy
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Cheapest flights from San Francisco to St KittsExplore the most affordable flight options available from San Francisco to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.
Explore the most affordable flight options available from San Francisco to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:21 pmSFO - SKB
2 stops18h 57mAmerican Airlines
Tue 11/254:28 pmSKB - SFO
2 stops21h 26mAmerican Airlines
Deal found 10/19![American Airlines logo]()
$671
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:56 pmSFO - SKB
2 stops16h 22mAmerican Airlines
Thu 11/134:28 pmSKB - SFO
2 stops20h 58mAmerican Airlines
Deal found 10/19![American Airlines logo]()
$933
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:59 pmSFO - SKB
1 stop11h 52mAmerican Airlines
Wed 11/264:28 pmSKB - SFO
2 stops24h 02mAmerican Airlines
Deal found 10/20![American Airlines logo]()
$1,096
This American Airlines deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:59 pmSFO - SKB
1 stop10h 28mAmerican Airlines
Thu 12/113:27 pmSKB - SFO
1 stop11h 32mAmerican Airlines
Deal found 10/17![American Airlines logo]()
$1,194
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:22 amSFO - SKB
2 stops12h 07mAmerican Airlines
Tue 1/63:47 pmSKB - SFO
2 stops22h 23mAmerican Airlines
Deal found 10/19![American Airlines logo]()
$1,265
Cheap flight deals from San Francisco to St Kitts
Keep the following information in mind while searching for San Francisco to St Kitts flight deals. Data was last updated October 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $671 (American Airlines) |
One-way from | $613 (Kiwi.com) |
Popular in | February |
Cheapest in | May |
Average price | $727 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to St Kitts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
Use the filters below to find and compare flights from San Francisco to St Kitts that are best for you.
Fly from
San Francisco
Fly to
St Kitts
Route
Depart
Return
Price
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Wed 2/11
4:30 pm-2:05 pm
2 stops17h 35m
Basseterre Robert Bradshaw Intl
Tue 2/17
3:20 pm-9:04 am
2 stops21h 44m
$671
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Tue 11/18
11:59 pm-3:18 pm
1 stop11h 19m
Basseterre Robert Bradshaw Intl
Tue 11/25
4:28 pm-11:08 am
1 stop22h 40m
$685
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Thu 2/12
7:22 pm-4:10 pm
2 stops16h 48m
Basseterre Robert Bradshaw Intl
Tue 2/17
3:20 pm-11:11 pm
1 stop11h 51m
$721
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Wed 4/1
1:36 pm-1:00 pm
1 stop20h 24m
Basseterre Robert Bradshaw Intl
Tue 4/7
2:30 pm-10:55 pm
1 stop11h 25m
$742
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Sat 3/28
5:00 pm-1:00 pm
2 stops17h 00m
Basseterre Robert Bradshaw Intl
Sun 4/5
2:25 pm-9:33 am
2 stops22h 08m
$752
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Sat 3/28
6:09 pm-1:00 pm
2 stops15h 51m
Basseterre Robert Bradshaw Intl
Sat 4/4
4:25 pm-9:03 am
2 stops19h 38m
$797
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Tue 12/23
1:29 pm-5:45 pm
3 stops24h 16m
$613
San FranciscoBasseterre
SFO - SKB
SFOSKB
San Francisco
Mon 12/22
12:22 am-4:29 pm
2 stops12h 07m
$1,045
Best time to book a flight from San Francisco to St Kitts
Have a flexible travel schedule? Discover the best time to fly to St Kitts from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to St Kitts
What is the cheapest month to book a flight from San Francisco to St Kitts?
Currently, March is the cheapest month in which you can book a flight from San Francisco to St Kitts (average of $642). Flying from San Francisco to St Kitts in June is currently the most expensive (average of $857). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to LXK?
Find hourly flight availability from San Francisco to St Kitts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 20, 2025.
When flying from San Francisco to St Kitts, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight in the morning.
Reviews of airlines servicing St Kitts
Get insights into the airlines that provide service to St Kitts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St Kitts. Reviews last updated October 20, 2025.
Get a feel of what it's like to fly with American Airlines from San Francisco to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Food
6.4
Crew
8.0
Overall
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Comfort
7.2
Food
6.4
Crew
8.0
Overall
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Related info for your journey
Find useful and relevant information for your journey from San Francisco to St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to St Kitts
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Francisco to St Kitts
Discover the top airline that operate flights from San Francisco to St Kitts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$698 | Average$857 | FlexibilityNo cancel fee | On-time71% |